发明人徐明华,胡光,钱学锋. "Method for the Synthesis of 5-(1-Imino-3-(4-methoxyphenyl)allyl)-4-methoxybenzofuran-6-ol" [P]. 中国发明专利, 专利号 CN 116575267 A, 授权公告日 2019-02-19.
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